NMEA 0183 LWY

[numbernine]

An update of Weather4D Routing & Navigation 2.0 is now able to interpret the NMEA 0183 LWY sentence.
Anyone aware of sensors (NKE?) or multiplexers or scripts (also Raspberry or Arduino) which could send LWY to the network?

thanks
n

[tanglewood]

I had to look it up, but LWY is just COG minus HDG. I'm a bit surprised the weather program can't just calculate it from those two commonly available sentences.